Name: Human IL-23 P19/IL-23A-Protein (IL2-HM219)
Brand: KactusBio
SKU: IL2-HM219-100UG
Price: 330.0 USD
Availability: InStock

SDS-PAGE gel image showing molecular weight marker and purified recombinant protein band near 55 kDa.

Human IL-23 P19 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

Express System: HEK293
Product Tag: C-hFc (IgG1)
Purity: > 95% as determined by Bis-Tris PAGE
Amino Acid Range: Arg20-Pro189
Other Available Proteins:

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Catalog #IL2-HM219

Size

100UG

500UG

Order by 4pm ET for delivery on:

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Human IL-23 P19/IL-23A-Protein (IL2-HM219) Summary

Product Description	Recombinant Human IL-23 P19/IL-23A-Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Arg20-Pro189.
Product Background	IL-23 is a heterodimeric cytokine composed of a unique p19 subunit and a common p40 subunit is shared with IL-12. IL-23 promotes the inflammatory response by inducing the expansion of CD4(+) cells producing IL-17.
Product Category	Recombinant Protein / Antibody discovery / Antibody discovery \| Others

Human IL-23 P19/IL-23A-Protein (IL2-HM219) Specifications/Details

Protein	IL-23 P19/IL-23A
Synonyms	IL-23 P19; IL-23A; IL-23-A; IL-23p19; IL23p19; SGRF
Accession	Q9NPF7
Species	Human
Biotinylated	no
Amino Acid Range	Arg20-Pro189
Molecular Weight	The protein has a predicted MW of 45.43 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Bis-Tris PAGE result.
Product Tag	C-hFc (IgG1)
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE
Endotoxin	Less than 1 EU per ug by the LAL method.

Shipping, Reconstitution, & Storage

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.